CN218049788U

CN218049788U - Pipe bending equipment for steel structure production

Info

Publication number: CN218049788U
Application number: CN202221462411.9U
Authority: CN
Inventors: 朱天成; 王玉仓; 王涛
Original assignee: Anhui Fanhong Steel Structure Co ltd
Current assignee: Anhui Fanhong Steel Structure Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-12-16
Anticipated expiration: 2032-06-13

Abstract

The utility model belongs to the technical field of the return bend equipment, especially, be a return bend equipment for steel construction production, including concave type workstation, the bottom of concave type workstation is equipped with servo motor, circular gear of output fixedly connected with of servo motor, circular gear's surface is connected with the circular gear No. two of looks adaptation, the inside fixedly connected with two-way threaded rod of circular gear No. two. The utility model discloses a servo motor, a circular gear, no. two circular gears, two-way threaded rod, the cooperation between regulating plate and the removal spout is used, be in order to make two leading wheels can be opposite or opposite linear motion at the top of concave type workstation, can adjust the interval between two leading wheels, thereby help the cooperation fixed plate, the pneumatic cylinder, the arc stripper plate, the extrusion mechanism that arc extrusion groove and a direction slide bar are constituteed, can change the angle of bending according to the different demands of work piece, and the suitability is wider.

Description

Pipe bending equipment for steel structure production

Technical Field

The utility model relates to a return bend equipment technical field specifically is a return bend equipment for steel construction production.

Background

The pipe bending machine is roughly divided into a numerical control pipe bending machine, a hydraulic pipe bending machine and the like, is applied to pipeline laying and repairing in the aspects of electric power construction, highway construction, bridges, ships and the like, and is mainly used for bending steel pipes in the aspects of electric power construction, boilers, bridges, ships, furniture, decoration and the like, and has the advantages of multiple functions, reasonable structure, simplicity in operation and the like.

When the existing pipe bending equipment is used, a workpiece placed between two positioning wheels is generally extruded and bent through an extrusion mechanism, but the design positions of the positioning wheels are basically fixed, so that the two positioning wheels are difficult to move, the equipment is difficult to change the bending angle of the workpiece according to requirements, and the applicability is poor;

therefore, we propose a pipe bending device for steel structure production to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a return bend equipment for steel construction production has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a return bend equipment for steel construction production, includes concave type workstation, the bottom of concave type workstation is equipped with servo motor, circular gear is connected with to servo motor's output fixedly connected with, circular gear's surface connection has No. two circular gears of looks adaptation, no. two circular gear's two-way threaded rod of inside fixedly connected with, the both ends of two-way threaded rod are all connected with the corresponding inside wall of concave type workstation through the bearing, the surperficial threaded connection of two-way threaded rod has the regulating plate of two symmetries, the top of regulating plate is run through to the top of concave type workstation, and installs the locating wheel, the top of concave type workstation is equipped with the removal spout of intercommunication, the inner wall of removal spout is connected with the surface sliding of regulating plate, the top of concave type workstation is equipped with extrusion mechanism.

Further, the extrusion mechanism includes the fixed plate, the bottom of fixed plate and the top fixed connection of concave type workstation, the fixed plate has the pneumatic cylinder corresponding to one side fixed mounting of locating wheel, the arc stripper plate is installed to the output of pneumatic cylinder, the surperficial center of arc stripper plate is equipped with arc extrusion groove.

Furthermore, one side of the arc-shaped extrusion plate corresponding to the fixed plate is fixedly connected with a first guide slide rod, and the other end of the first guide slide rod penetrates through the back side of the fixed plate.

Furthermore, the arc extrusion plate corresponds the central position department in the place ahead between two locating wheels, the thickness of arc extrusion plate and the thickness of locating wheel all equal.

Further, fixedly connected with No. two direction slide bars between the inside wall of concave type workstation, the inside sliding connection of the surface of No. two direction slide bars and regulating plate.

Furthermore, the top of concave type workstation fixedly connected with mounting panel, one side and the corresponding one side fixed connection of servo motor of mounting panel.

(III) advantageous effects

Compared with the prior art, the utility model provides a return bend equipment for steel construction production possesses following beneficial effect:

the utility model discloses, use through servo motor, a circular gear, no. two circular gears, two-way threaded rod, regulating plate and the cooperation between the removal spout, be in order to make two leading wheels can be in opposite directions or opposite linear motion at the top of concave type workstation, can adjust the interval between two leading wheels, thereby help cooperating the fixed plate, the pneumatic cylinder, the arc stripper plate, the extrusion mechanism that arc extrusion groove and a direction slide bar are constituteed, can change the angle of bending according to the different demands of work piece, and the suitability is wider.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure between the concave worktable and the servo motor;

fig. 3 is a schematic structural diagram of the extruding mechanism of the present invention.

In the figure: 1. a concave work table; 2. a servo motor; 3. a first circular gear; 4. a second circular gear; 5. a bidirectional threaded rod; 6. an adjusting plate; 7. positioning a wheel; 8. a moving chute; 9. an extrusion mechanism; 901. a fixing plate; 902. a hydraulic cylinder; 903. an arc-shaped extrusion plate; 904. an arc-shaped extrusion groove; 905. a first guide slide bar; 10. a second guide slide bar; 11. and (7) mounting the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1-3, the utility model discloses a bent pipe equipment for steel construction production that embodiment provided, including concave type workstation 1, the bottom of concave type workstation 1 is equipped with servo motor 2, circular gear 3 of output fixedly connected with of servo motor 2, circular gear 3's surface connection has No. two circular gear 4 of looks adaptation, no. two circular gear 4's inside fixedly connected with two-way threaded rod 5, two-way threaded rod 5's both ends are all connected with concave type workstation 1 corresponding inside wall through the bearing, two-way threaded rod 5's surperficial threaded connection has the regulating plate 6 of two symmetries, regulating plate 6's top is run through to concave type workstation 1's top, and install locating wheel 7, concave type workstation 1's top is equipped with the removal spout 8 of intercommunication, the inner wall of removal spout 8 and regulating plate 6's surface sliding connection, concave type workstation 1's top is equipped with extrusion mechanism 9, drive circular gear 3 and No. two circular gear 4 interconvertions through servo motor 2, be in order to make two-way circular gear 4's drive of two-phase of two-point threaded rod 5 under the circular gear 4 drive, the symmetry of the effective motion of this regulating plate 7 or the relative motion of this angle of two-adjustable equipment can adjust the angle between 7, thereby this single locating wheel 7 can adjust the angle.

As shown in fig. 1 and 3, in some embodiments, the pressing mechanism 9 includes a fixing plate 901, the bottom of the fixing plate 901 is fixedly connected to the top of the concave workbench 1, a hydraulic cylinder 902 is fixedly mounted on one surface of the fixing plate 901 corresponding to the positioning wheel 7, an arc-shaped pressing plate 903 is mounted at an output end of the hydraulic cylinder 902, an arc-shaped pressing groove 904 is formed in the center of the surface of the arc-shaped pressing plate 903, wherein the arc-shaped pressing groove 904 is designed according to the size of the workpiece to be attached, when the arc-shaped pressing plate 903 passes through the arc-shaped pressing groove 904 to press the workpiece placed between the two positioning wheels 7, the hydraulic cylinder 902 is only needed to be started to drive the arc-shaped pressing plate 903 to move towards the positioning wheel 7, and the workpiece can be bent.

As shown in fig. 3, in some embodiments, a first guide slide bar 905 is fixedly connected to one surface of the arc-shaped squeezing plate 903 corresponding to the fixed plate 901, and the other end of the first guide slide bar 905 penetrates through the back surface of the fixed plate 901, and the first guide slide bar 905 is matched with the arc-shaped squeezing plate 903 to limit the movement of the arc-shaped squeezing plate 903, so that the stability of the arc-shaped squeezing plate 903 in use is mainly ensured, which is beneficial to improving the quality of squeezing, bending and forming a workpiece by the arc-shaped squeezing plate 903.

As shown in fig. 1, in some embodiments, the arc-shaped pressing plate 903 corresponds to a front center position between two positioning wheels 7, the thickness of the arc-shaped pressing plate 903 is equal to the thickness of the positioning wheels 7, the arc-shaped pressing plate 903 is designed at a center position opposite between the two positioning wheels 7, and the thickness of the arc-shaped pressing plate 903 is set to be consistent with the thickness of the positioning wheels 7, so as to ensure that the arc-shaped pressing groove 904 designed at the center of the surface of the arc-shaped pressing plate 903 can keep the same horizontal line with the annular groove on the surface of the positioning wheel 7, which helps to cooperate with the arc-shaped pressing plate 903 to press a workpiece placed between the two positioning wheels 7.

As shown in fig. 2, in some embodiments, a second guide slide rod 10 is fixedly connected between inner side walls of the concave workbench 1, a surface of the second guide slide rod 10 is slidably connected with an inner portion of the adjusting plate 6, and the second guide slide rod 10 is used for limiting sliding of the adjusting plate 6 so as to ensure that the two adjusting plates 6 can stably drive the corresponding positioning wheels 7 to make opposite or opposite linear motions at the top of the concave workbench 1 along the surface of the bidirectional threaded rod 5, so that the device can change a workpiece bending angle according to a workpiece requirement.

As shown in fig. 2, in some embodiments, the top of the concave workbench 1 is fixedly connected with a mounting plate 11, one side of the mounting plate 11 is fixedly connected with one side corresponding to the servo motor 2, and the mounting plate 11 is designed to be matched with the servo motor 2 for mounting and limiting, so as to ensure that the servo motor 2 has high stability in the working process.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a return bend equipment for steel construction production, includes concave type workstation (1), its characterized in that: the bottom of concave type workstation (1) is equipped with servo motor (2), circular gear (3) of output fixedly connected with of servo motor (2), the surface connection of circular gear (3) has No. two circular gear (4) of looks adaptation, the inside fixedly connected with two-way threaded rod (5) of No. two circular gear (4), the both ends of two-way threaded rod (5) are all connected with the corresponding inside wall of concave type workstation (1) through the bearing, the surface thread of two-way threaded rod (5) is connected with regulating plate (6) of two symmetries, the top of regulating plate (6) is run through to the top of concave type workstation (1), and installs locating wheel (7), the top of concave type workstation (1) is equipped with removal spout (8) of intercommunication, the inner wall of removal spout (8) and the sliding surface connection of regulating plate (6), the top of concave type workstation (1) is equipped with extrusion mechanism (9).

2. The pipe bending apparatus for steel structure production according to claim 1, wherein: the extrusion mechanism (9) comprises a fixing plate (901), the bottom of the fixing plate (901) is fixedly connected with the top of the concave workbench (1), a hydraulic cylinder (902) is fixedly mounted on one surface, corresponding to the positioning wheel (7), of the fixing plate (901), an arc-shaped extrusion plate (903) is mounted at the output end of the hydraulic cylinder (902), and an arc-shaped extrusion groove (904) is formed in the center of the surface of the arc-shaped extrusion plate (903).

3. The pipe bending equipment for steel structure production according to claim 2, characterized in that: one surface of the arc-shaped extrusion plate (903) corresponding to the fixed plate (901) is fixedly connected with a first guide sliding rod (905), and the other end of the first guide sliding rod (905) penetrates through the back surface of the fixed plate (901).

4. The pipe bending equipment for steel structure production according to claim 2, characterized in that: arc stripper plate (903) corresponds the central point department in the place ahead between two locating wheels (7), the thickness of arc stripper plate (903) and the thickness of locating wheel (7) are all equal.

5. The pipe bending equipment for steel structure production according to claim 1, wherein: fixedly connected with second direction slide bar (10) between the inside wall of concave type workstation (1), the inside sliding connection of the surface of second direction slide bar (10) and regulating plate (6).

6. The pipe bending equipment for steel structure production according to claim 1, wherein: the top of the concave workbench (1) is fixedly connected with a mounting plate (11), and one side of the mounting plate (11) is fixedly connected with one side corresponding to the servo motor (2).